Apiculture, ā′pi-cult-ūr, n. bee-keeping. [L. apis, bee, and cultura, keeping—colĕre, to keep.]

Apiece, a-pēs′, adv. for each piece, thing, or person: to each individually.—adv. Apiec′es (obs.), in pieces.

Apinch, a-pinsh′, adv. pinching, so as to pinch. [Prep. a, and Pinch.]

Aplacental, ap-la-sen′tal, adj. having no placenta. [a and Placental. See Placenta.]

Aplomb, a-plom′, n. the perpendicular, perpendicularity: self-possession, coolness. [Fr. aplomb, perpendicular position—à plomb, according to plummet.]

Aplustre, ap-lus′tėr, n. the ornament rising above the stern of ancient ships, often a sheaf of volutes. [L.—Gr. aphlaston.]

Apnœa, ap-nē′a, n. a cessation of breathing. [Gr. apnoia.]

Apocalypse, a-pok′al-ips, n. the name of the last book of the New Testament containing the 'revelation' granted to St John: any revelation or disclosure.—ns. Apoc′alypst, Apoc′alypt, a revealer of the future.—adjs. Apocalypt′ic, -al.—adv. Apocalypt′ically.—n. Apocalypt′ist, the writer of the Apocalypse.—Apocalyptic number, the mystical number 666, spoken of in the Apocalypse. The best solution of the riddle is Neron Kesar—Hebrew form of the Latin Nero Cæsar. The vowels e and a are not expressed in the ancient Hebrew writing: accordingly NeRON KeSaR gives

N R O N K S R
50 + 200 + 6 + 50 + 100 + 60 + 200 = 666.